If you can wiggle your ears, you can use the auricular muscles, which helped our distant ancestors listen closely. These muscles helped change the shape of the pinna, or the shell of the ear, funneling sound to the eardrums. Millions of years…
Author: admin
-
Hotter cities? Here come the rats
If your city is getting rattier, climate change may be partially to blame.
In an analysis of 16 cities around the world, those that saw the biggest temperature rises over the years also had more rat complaints over time, researchers…
Continue Reading
-
With generative AI, MIT chemists quickly calculate 3D genomic structures | MIT News
Every cell in your body contains the same genetic sequence, yet each cell expresses only a subset of those genes. These cell-specific gene expression patterns, which ensure that a brain cell is different from a skin cell,…
Continue Reading
-
Scratching an Itch Promotes Allergic Inflammation, Study Shows
Itch is a dominant symptom in dermatitis (eczema), and scratching promotes cutaneous inflammation, thereby worsening disease. However, the mechanisms through which scratching exacerbates inflammation and whether scratching provides benefit to…
Continue Reading
-
Do science dioramas still have a place in today’s museums?
At first glance, it’s a simple scene. Six adult bison and a calf mill around a stream. But Matt Davis invites me to look closer. We are at the Natural History Museum of Los Angeles, where Davis is an exhibition developer. As he shows…
Continue Reading
-
Aibos in Hospitals, Chinese New Year Robots, and More
Video Friday is your weekly selection of awesome robotics videos, collected by your friends at IEEE Spectrum robotics. We also post a weekly calendar of upcoming robotics events for the next few months. Please send us your events for inclusion.
Continue Reading
-
Physics – Cooking Flawless Pasta
• Physics 18, 22
Scientists have pinpointed energy-efficient ways to cook al dente pasta and developed an infallible recipe for the perfect cacio e pepe sauce.
Lightman/stock.adobe.com
A bowl of pasta cacio e pepe, a… Continue Reading
-
Biologists Sequence Iberian Ribbed Newt Genome at High Resolution
Aquatic, tailed amphibians called newts have large genomes harboring many repeat elements. How these elements shape the genome and relate to newts’ unique regeneration ability remains unknown. In new research, scientists from Karolinska…
Continue Reading
-
Archaeologists find 4,500-year-old warrior burials in Saxony-Anhalt
Archaeologists from the State Office for Heritage Management and Archaeology (LDA) Saxony-Anhalt have uncovered 4,500-year-old warrior graves linked to the Bell Beaker Culture near Förderstedt, Saxony-Anhalt, Germany.
The Bell Beaker culture is…
Continue Reading
-
Bennu and Beyond: Tracing the Path to Possible Life on Distant Worlds
Does life exist beyond Earth and have the building blocks of life existed in our solar system for billions of years? This is what a recent study published in Nature Astronomy hopes to address as a team of…
Continue Reading